Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

M&S Collection

Online only

3pk Cotton Blend Thermal Socks (7-10 Yrs)

£7 - £8

Colour

Customers say:

Fits true to size()
Size

Customers say:

Fits true to size()

Product code: T712100S

About this style

Keep their feet feeling snug with this three-pack of thermal cotton-blend socks. Added stretch and our soft grip technology ensure a comfortable fit. Antibacterial Freshfeet™ technology helps prevent odours.

Details & care

Style

Product Style: Thermal socks

Added Stretch

Safety Warning

Keep away from fire

Composition

46% cotton, 42% modal, 11% polyamide and 1% elastane lycraâ®

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

Delivery, collection & returns

Delivery

Standard

Free. We are currently experiencing longer delivery lead times.

Nominated Day

£5.99. We are currently experiencing longer delivery lead times.

Collection

Collect from store

We are currently experiencing longer delivery lead times.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (29)

4.9

79% Recommended this product

Mentions
23 March 2025AmeJar
Verified Purchase

Lovely Thermal Socks

Yes, I recommend this

Needed some warm socks for my daughter as she gets very cold feet. She liked them and her feet warmed up while wearing them.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How did it fit?

True to size

24 February 2025Buzzymum72
Verified Purchase

Warm and toasty socks, not too bulky

Yes, I recommend this

I am an adult with size 4 feet - I bought these for wearing under my boots and they are really warm and toasty, perfect for what I wanted them for and a great fit.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

19 February 2025Paula 49
Verified Purchase

Fab socks

Yes, I recommend this

These socks are fabulous. Although they are children’s, they fit me perfectly as a petite lady. They are so cosy & warm. I have many pairs.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

13 February 2025bigknickerfan
Verified Purchase

Great warmer socks

Good warmer socks. Wash well. Do not tumble try them

Helpful?

08 February 2025Mcleoac
Verified Purchase

Perfect for me

Yes, I recommend this

I know these are kids socks but honestly, I’ve been wearing them for years soft warm and cosy, I’ve had them in black and navy as well as this grey. They fit my size 3 feet perfectly, no “extra” sock around the toe or heel… the adult size 4-7 is just too big for me. I stockpile them over the autumn/winter to last we all year round. Perfect for me I hope they never try to “improve “ them.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

08 February 2025Shar30
Verified Purchase

Sadly they have slimmed down

Yes, I recommend this

I've relied on these socks for several years now and my teen still wears them without complaints until recently. They wash and wear exceptionally well and keep their colour. I have noticed in this recent purchase that they are far, far thinner than they have ever been. It seems that the cutbacks are reaching everywhere. This probably won't be an issue to many but with a teen with exceptionally narrow feet who was measured for school shoes wearing the older thicker socks it now means her shoes are slipping on her and this is with an insole already fitted. This means that purchasing new socks is going to cost me new shoes.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Excellent

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Excellent

27 January 2025Natha1
Verified Purchase

Excellent

Yes, I recommend this

Great and excellent quality and stylish and durable

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

15 January 2025Missusbaker
Verified Purchase

Cosy feet

Yes, I recommend this

My daughter said these keep her feet warm. If shes cosy then I'm happy.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

11 January 2025Michelleh73
Verified Purchase

Excellent thermal socks

Yes, I recommend this

Great quality thermal socks. Been buying these for my a the past few years. They help with his chilblains

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

07 January 2025AnnaWall
Verified Purchase

Perfect for skiing

Yes, I recommend this

My son wore these socks during our skiing trip. They are comfortable for the skiing boots. They preserve the heat but not overheat. They are ideal for active winter holiday

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How did it fit?

True to size

19 December 2024KTK22
Verified Purchase

Couldn't do without!!

Yes, I recommend this

Great warm socks for winter made so much different, My daughters love wearing them.

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Style

Good

How did it fit?

True to size

14 December 2024Hatsrme23
Verified Purchase

Thermal socks

Yes, I recommend this

Bought these for school they are both warm and very comfortable very happy with my purchase.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

12 December 2024Raquel K
Verified Purchase

Warm and soft

Bought for my son to wear with hiking shoes. Lovely soft material, keep feet warm

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

12 December 2024WorkMumOfOne
Verified Purchase

Great cozy socks

Yes, I recommend this

Very cozy and comfortable socks, my sons loves them in this cold weather.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How did it fit?

True to size

10 December 2024Allthenicknamesaretaken
Verified Purchase

Great

Brilliant socks the whole family love, buy every year

Helpful?

03 December 2024Mum3home
Verified Purchase

Good quality

Yes, I recommend this

Nice and warm with fleece lined. Perfect for cold day for school

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

01 December 2024RosiePV
Verified Purchase

Very pleased with socks

Yes, I recommend this

Great socks for our daughter to wear with kickers winter school shoes to pad them out and keeps her feet warm but not too warm

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Average

How did it fit?

True to size

01 December 2024Wug
Verified Purchase

Warm socks for my great grandson

Yes, I recommend this

Bought them to keep my great grandson’s feet warm going to school

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

30 November 2024Abdullah9
Verified Purchase

Good ones.

Yes, I recommend this

My children like them. Nice and warm. They wear them every day.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

30 November 2024Furiosa
Verified Purchase

Amazing

Yes, I recommend this

I didnt like fabric for the thermal sock range in womens but these were perfect for me as I’m only a size 3. Its cotton and washes well so i ordered more.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

1 of 5